Container for the parameters to the AllocatePublicVirtualInterface operation.

Provisions a public virtual interface to be owned by a different
customer.

The owner of a connection calls this function to provision a public
virtual interface which will be owned by another AWS customer.

Virtual interfaces created using this function must be confirmed by
the virtual interface owner by calling ConfirmPublicVirtualInterface.
Until this step has been completed, the virtual interface will be in
'Confirming' state, and will not be available for handling traffic.